Grenville, SD zip code
Grenville, South Dakota uses one zip code: 57239. Most of it is in Day County. Together these zip codes are home to about 358 people.
Zip codes
1
Population
358
All zips combined
Largest zip
57239
358 residents
Zip codes in Grenville
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 57239 | 358 | $106,389 |